Fig. 3From: The aluminium-[18F]fluoride revolution: simple radiochemistry with a big impact for radiolabelled biomoleculesStructures of chelators evaluated for [18F]AlF and their proposed complexes. R = bioconjugation handle. 3D models were created in ChemBio3D (Cambridgesoft, UK) with MM2 energy minimization applied. Atom colours: carbon = light grey, hydrogen = white, oxygen = red, nitrogen = blue, fluorine = yellow, aluminium = dark grey. RT = room temperature. *Optional 1:1 (v/v) co-solvent included in the reaction mixture to improve RCYBack to article page